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            "title": "Partition Labels",
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            "content": "<p>You are given a string <code>s</code>. We want to partition the string into as many parts as possible so that each letter appears in at most one part.</p>\n\n<p>Note that the partition is done so that after concatenating all the parts in order, the resultant string should be <code>s</code>.</p>\n\n<p>Return <em>a list of integers representing the size of these parts</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;ababcbacadefegdehijhklij&quot;\n<strong>Output:</strong> [9,7,8]\n<strong>Explanation:</strong>\nThe partition is &quot;ababcbaca&quot;, &quot;defegde&quot;, &quot;hijhklij&quot;.\nThis is a partition so that each letter appears in at most one part.\nA partition like &quot;ababcbacadefegde&quot;, &quot;hijhklij&quot; is incorrect, because it splits s into less parts.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;eccbbbbdec&quot;\n<strong>Output:</strong> [10]\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 500</code></li>\n\t<li><code>s</code> consists of lowercase English letters.</li>\n</ul>\n",
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                    "code": "class Solution {\npublic:\n    vector<int> partitionLabels(string s) {\n        \n    }\n};",
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                    "code": "class Solution {\n    public List<Integer> partitionLabels(String s) {\n        \n    }\n}",
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                    "code": "class Solution(object):\n    def partitionLabels(self, s):\n        \"\"\"\n        :type s: str\n        :rtype: List[int]\n        \"\"\"\n        ",
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                    "code": "class Solution:\n    def partitionLabels(self, s: str) -> List[int]:\n        ",
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                    "code": "\n\n/**\n * Note: The returned array must be malloced, assume caller calls free().\n */\nint* partitionLabels(char * s, int* returnSize){\n\n}",
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                    "code": "public class Solution {\n    public IList<int> PartitionLabels(string s) {\n        \n    }\n}",
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                    "code": "/**\n * @param {string} s\n * @return {number[]}\n */\nvar partitionLabels = function(s) {\n    \n};",
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                    "code": "# @param {String} s\n# @return {Integer[]}\ndef partition_labels(s)\n    \nend",
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                    "code": "class Solution {\n    func partitionLabels(_ s: String) -> [Int] {\n        \n    }\n}",
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                    "code": "object Solution {\n    def partitionLabels(s: String): List[Int] = {\n        \n    }\n}",
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                    "code": "class Solution {\n    fun partitionLabels(s: String): List<Int> {\n        \n    }\n}",
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                    "code": "impl Solution {\n    pub fn partition_labels(s: String) -> Vec<i32> {\n        \n    }\n}",
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                    "code": "class Solution {\n\n    /**\n     * @param String $s\n     * @return Integer[]\n     */\n    function partitionLabels($s) {\n        \n    }\n}",
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            "hints": [
                "Try to greedily choose the smallest partition that includes the first letter.  If you have something like \"abaccbdeffed\", then you might need to add b.  You can use an map like \"last['b'] = 5\" to help you expand the width of your partition."
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Adding an item to a hash.</b>\\r\\n<pre>\\r\\nstruct hash_entry {\\r\\n    int id;            /* we'll use this field as the key */\\r\\n    char name[10];\\r\\n    UT_hash_handle hh; /* makes this structure hashable */\\r\\n};\\r\\n\\r\\nstruct hash_entry *users = NULL;\\r\\n\\r\\nvoid add_user(struct hash_entry *s) {\\r\\n    HASH_ADD_INT(users, id, s);\\r\\n}\\r\\n</pre>\\r\\n</p>\\r\\n\\r\\n<p><b>2. Looking up an item in a hash:</b>\\r\\n<pre>\\r\\nstruct hash_entry *find_user(int user_id) {\\r\\n    struct hash_entry *s;\\r\\n    HASH_FIND_INT(users, &user_id, s);\\r\\n    return s;\\r\\n}\\r\\n</pre>\\r\\n</p>\\r\\n\\r\\n<p><b>3. 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